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Exam Code: 70-461
Exam Name: Querying Microsoft SQL Server 2012
Q&As: 164
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Pass4itsure Latest and Most Accurate Microsoft 70-461 Dumps Exam Q&As:
QUESTION 1
You develop a Microsoft SQL Server 2012 server database that supports an application. The application contains a table that has the following definition: CREATE TABLE Inventory (ItemID int NOT NULL PRIMARY KEY, ItemsInStore int NOT NULL, ItemsInWarehouse int NOT NULL) You need to create a computed column that returns the sum total of the ItemsInStore and
ItemsInWarehouse values for each row. Which Transact-SQL statement should you use?
A. ALTER TABLE Inventory
ADD TotalItems AS ItemsInStore + ItemsInWarehouse
B. ALTER TABLE Inventory
ADD ItemsInStore – ItemsInWarehouse = TotalItemss
C. ALTER TABLE Inventory
ADD TotalItems = ItemsInStore + ItemsInWarehouse
D. ALTER TABLE Inventory
ADD TotalItems AS SUM(ItemsInStore, ItemslnWarehouse);
70-461 exam Correct Answer: A
Explanation
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QUESTION 2
You develop a Microsoft SQL Server 2012 database. You create a view from the Orders and OrderDetails tables by using the following definition.
You need to improve the performance of the view by persisting data to disk. What should you do?
A. Create an INSTEAD OF trigger on the view.
B. Create an AFTER trigger on the view.
C. Modify the view to use the WITH VIEW_METADATA clause.
D. Create a clustered index on the view.
Correct Answer: D
Explanation
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QUESTION 3
You develop a database for a travel application. You need to design tables and other database objects. You create the Airline_Schedules table. You need to store the departure and arrival dates and times of flights along with time zone information. What should you do?
A. Use the CAST function.
B. Use the DATE data type.
C. Use the FORMAT function.
D. Use an appropriate collation.
E. Use a user-defined table type.
F. Use the VARBINARY data type.
G. Use the DATETIME data type.
H. Use the DATETIME2 data type.
I. Use the DATETIMEOFFSET data type.
J. Use the TODATETIMEOFFSET function.
70-461 dumps Correct Answer: I
Explanation
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QUESTION 4
You develop a database for a travel application. You need to design tables and other database objects. You create a stored procedure. You need to supply the stored procedure with multiple event names and their dates as parameters. What should you do?
A. Use the CAST function.
B. Use the DATE data type.
C. Use the FORMAT function.
D. Use an appropriate collation.
E. Use a user-defined table type.
F. Use the VARBINARY data type.
G. Use the DATETIME data type.
H. Use the DATETIME2 data type.
I. Use the DATETIMEOFFSET data type.
J. Use the TODATETIMEOFFSET function.
Correct Answer: E
Explanation
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QUESTION 5
You have a Microsoft SQL Server 2012 database that contains tables named Customers and Orders. The tables are related by a column named CustomerID. You need to create a query that meets the following requirements: Returns the CustomerName for all customers and the OrderDate for any orders that they have placed. Results must include customers who have not placed any orders. Which Transact-SQL query should you use?
A. SELECT CustomerName, OrderDate
FROM Customers
RIGHT OUTER JOIN Orders
ON Customers.CustomerID = Orders.CustomerID
B. SELECT CustomerName, CrderDate
FROM Customers
JOIN Orders
ON Customers.CustomerID = Orders.CustomerID
C. SELECT CustomerName, OrderDate
FROM Customers
CROSS JOIN Orders
ON Customers.CustomerID = Orders.CustomerID
D. SELECT CustomerName, OrderDate
FROM Customers
LEFT OUTER JOIN Orders
ON Customers.CustomerID = Orders.CustomerID
70-461 pdf Correct Answer: D
Explanation
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QUESTION 6
You are creating your WBS and keep decomposing tasks into smaller units. How can you tell when you are done?
A. Keep decomposing tasks until you reach an amount of work that is small enough to reliably estimate required resources and duration.
B. Keep decomposing work until you reach a predetermined number of hierarchy levels to keep the WBS balanced.
C. Keep decomposing tasks until you reach an amount of work that can be accomplished in one DAY.
D. Keep decomposing tasks until you reach an amount of work that can be accomplished in one WEEK.
Correct Answer: A
Explanation
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Explanation:
Keep decomposing tasks until you reach an amount of work that is small enough to reliably estimate required resources and duration.
QUESTION 7
If a project with a SPI of 0.8, what you tell?
A. The project is running ahead of the schedule
B. The project is running behind of the schedule
C. Resources assigned to the project cost 1.8 units
D. None
70-461 vce Correct Answer: B
Explanation
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Explanation:
The SPI equals the earned value divided by the planned value. SPI = EV/PV A schedule performance index of 1 or greater suggests that the project is ahead of schedule.
QUESTION 8
If a project with a CPI of 1.2, what you tell?
A. The project is consuming fewer resources than anticipated
B. The project is using fewer resources than anticipated.
C. The project is falling behind.
D. The project is running ahead of schedule.
Correct Answer: A
Explanation
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Explanation:
If your cost performance index is above 1.0, it indicates that you have costs that are less then estimated; so doing good. Option A is BEST fit for this CPI = EV/AC (Earned value/ Actual cost
QUESTION 9
What are the inputs for Initiation process?
A. Product description and Strategic plan
B. Selection criteria
C. Historical information
D. Al1 of the above
70-461 exam Correct Answer: D
Explanation
Explanation/Reference:
Explanation:
Inputs for Initiation process : Product description Strategic plan Selection criteria Historical information
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